vs.

      Jonyang JY230E vs. Hyundai R290LC-7 LR

      1 reasons to buy Jonyang JY230E:

      Carrier

      Specific ground pressure 45 kPa and 46.1 kPa 2 % less or 1.1 kPa

      9 reasons to buy Hyundai R290LC-7 LR:

      Sizes

      Counterweight ground clearance 1190 mm and 1060 mm 11 % more or 130 mm
      Clearance 500 mm and 465 mm 7 % more or 35 mm
      Width to outside of caterpillar track 3400 mm and 3000 mm 12 % more or 400 mm

      Operation

      Hydraulic system overflow valve pressure 32336.4 kPa and 32000 kPa 1 % more or 336.4 kPa

      Motor

      Effective power 158.8 kW and 126 kW 21 % more or 32.8 kW

      Carrier

      Maximum travel speed 5.2 km/h and 5 km/h 4 % more or 0.2 km/h

      Booms/sections features 1

      Maximum excavation depth 14820 mm and 7050 mm 52 % more or 7770 mm
      Maximum radius along ground level 18400 mm and 10400 mm 43 % more or 8000 mm
      Maximum loading height 12190 mm and 7150 mm 41 % more or 5040 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2755 mm and 3010 mm
      Rear platform swing radius 2940 mm and 3200 mm
      Caterpillar track length on ground level 3720 mm and 4030 mm

      Operation

      Working weight 46000 pound and 72443.9 pound

      Motor

      Manufacturer BT and Cummins
      Model Cummins 6A5, 9-C and QSB5.9-C

      Carrier

      Track width 2400 mm and 2600 mm
      Shoe dimensions 600 mm and 800 mm

      Booms/sections features 1

      Maximum cut height 9650 mm and 14500 mm
      Unit load-transfer height 3390 mm and 3550 mm
      Unit load-transfer length 9845 mm and 14550 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3000 mm 2. Width to outside of caterpillar track 3400 mm
      4. Caterpillar track length on ground level 3720 mm 4. Caterpillar track length on ground level 4030 mm
      5. Clearance 465 mm 5. Clearance 500 mm
      7. Height to cab upper part 2755 mm 7. Height to cab upper part 3010 mm
      8. Rear platform swing radius 2940 mm 8. Rear platform swing radius 3200 mm
      15. Counterweight ground clearance 1060 mm 15. Counterweight ground clearance 1190 mm

      Carrier

      6. Track width 2400 mm 6. Track width 2600 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 800 mm

      Booms/sections features 1

      1. Unit load-transfer length 9845 mm 1. Unit load-transfer length 14550 mm
      3. Unit load-transfer height 3390 mm 3. Unit load-transfer height 3550 mm
      9. Maximum cut height 9650 mm 9. Maximum cut height 14500 mm
      10. Maximum loading height 7150 mm 10. Maximum loading height 12190 mm
      11. Maximum radius along ground level 10400 mm 11. Maximum radius along ground level 18400 mm
      13. Maximum excavation depth 7050 mm 13. Maximum excavation depth 14820 mm